<template>
	<div>
		<!-- 顶部数据统计 -->
		<el-row :gutter="20">
			<el-col :span="6" v-for="(item,index) in counts" :key="index">
				<el-card class="box-card" shadow="hover">
					<div class="d-flex align-items-center">
						<i :class="[item.icon,item.color]" class="h4 mb-0 
						text-white text-center mr-3" style="width: 40px; 
						height: 40px;line-height: 40px;"></i>
						<div>
							<h4 class="mb-1">{{item.num}}</h4>
							<small class="text-muted">{{item.desc}}</small>
						</div>
					</div>
				</el-card>
			</el-col>
		</el-row>
		<!-- 店铺、订单提示、统计图 -->
		<el-row :gutter="20" class="mt-3" >
			<!-- 店铺 订单提示-->
			<el-col :span="12" class="d-flex flex-column" 
			 style="height: 370px;justify-content: space-between;">
				<el-card class="box-card" shadow="never"
				v-for="(tip,ti) in tips" :key="ti">
					<div slot="header" class="clearfix">
						<span>{{tip.title}}</span>
						<el-button style="float: right; padding: 3px 0" 
						type="text">{{tip.desc}}</el-button>
					</div>
					<div class="row">
						<div :class="tip.list.length|getCol" 
						v-for="(tlist,listi) in tip.list" :key="listi">
							<button class="btn btn-light w-100">
								<h4 class="mb-1">{{tlist.value}}</h4>
								<small class="text-muted">
								{{tlist.name}}</small>
							</button>
						</div>
					</div>
				</el-card>
			</el-col>
			<!-- 统计图 -->
			<el-col :span="12">
				<el-card class="box-card" style="height: 370px;">
					<div slot="header" class="clearfix">
						<span>卡片名称</span>
						<el-button style="float: right; padding: 3px 0" 
						type="text">操作按钮</el-button>
					</div>
					<!-- 图表容器 -->
					<div ref="myChart" style="width: 100%;height: 270px;">
					</div>
				</el-card>
			</el-col>
		</el-row>
		<!-- 销售情况统计 | 单品销售排名 -->
		<el-row :gutter="20" class="my-3">
			<el-col :span="12">
				<el-card class="box-card" shadow="never">
					<div slot="header" class="clearfix">
						<span>销售情况统计</span>
						<el-button style="float: right; padding: 3px 0" type="text">按周期统计商家店铺的订单量和订单金额</el-button>
					</div>
					
					<div class="media align-items-center border">
						<span class="py-4 px-3 bg-light border-right">
							昨日销量</span>
						<div class="media-body">
							<div class="border-bottom pl-3 pb-1 mb-1"> 
							<span>订单金额(元)  </span> 12</div>
							<div class="pl-3"> 
							<span>订单量(件) </span> 12</div>
						</div>
					</div>
					
					<div class="media align-items-center border mt-3">
						<span class="py-4 px-3 bg-light border-right">
							本月销量</span>
						<div class="media-body">
							<div class="border-bottom pl-3 pb-1 mb-1"> 
							<span>订单金额(元) </span> 12</div>
							<div class="pl-3"> 
							<span>订单量(件) </span> 12</div>
						</div>
					</div>
					
				</el-card>
			</el-col>
			<el-col :span="12">
				<el-card class="box-card" shadow="never">
					<div slot="header" class="clearfix">
						<span>单品销售排名</span>
						<el-button style="float: right; padding: 3px 0" type="text">按周期统计商家店铺的订单量和订单金额</el-button>
					</div>
					
					<el-table
					:data="tableData"
					height="200"
					border
					style="width: 100%">
					<el-table-column
					  type="index"
					  label="#"
					  width="50">
					</el-table-column>
					
					<el-table-column
					  prop="name"
					  label="商品信息">
					</el-table-column>
		
					<el-table-column
					  prop="num"
					  label="销量"
					  width="50">
					</el-table-column>
		
				  </el-table>
					
					
				</el-card>
			</el-col>
		</el-row>
	</div>
</template>

<script>
	import echarts from "echarts"
	export default {
		data() {
			return {
				tableData: [
					{
						name:"小天鹅（LittleSwan）滚筒洗衣机...",
						num:"9"
					},
					{
						name:"小天鹅（LittleSwan）滚筒洗衣机...",
						num:"9"
					},
					{
						name:"小天鹅（LittleSwan）滚筒洗衣机...",
						num:"9"
					},
					{
						name:"小天鹅（LittleSwan）滚筒洗衣机...",
						num:"9"
					},
					{
						name:"小天鹅（LittleSwan）滚筒洗衣机...",
						num:"9"
					}
				],
				counts: [{
						icon: "el-icon-user-solid",
						desc: "关注人数(个)",
						num: "30",
						color: "bg-primary"
					},
					{
						icon: "el-icon-s-finance",
						desc: "订单总数(笔)",
						num: "120",
						color: "bg-success"
					},
					{
						icon: "el-icon-s-order",
						desc: "今日订单总金额(元)",
						num: "4183.80",
						color: "bg-danger"
					},
					{
						icon: "el-icon-s-data",
						desc: "本月销量(笔)",
						num: "100",
						color: "bg-warning"
					},
				],
				tips:[
					{
						title:"店铺及商品提示",
						desc:"需要关注的店铺信息及待处理事项",
						list:[
							{ name:"出售中",value:"64" },
							{ name:"待回复",value:"10" },
							{ name:"库存预警",value:"0" },
							{ name:"仓库中",value:"3" },
						]
					},
					{
						title:"交易提示",
						desc:"需要立即处理的交易订单",
						list:[
							{ name:"待付款",value:"0" },
							{ name:"待发货",value:"10" },
							{ name:"已发货",value:"0" },
							{ name:"已收货",value:"3" },
							{ name:"退款中",value:"3" },
							{ name:"待售后",value:"3" },
						]
					},
				]
			}
		},
		filters: {
			getCol(total) {
				return `col-${12/total}`;
			}
		},
		//dom渲染完毕
		mounted() {
			// 画统计图
			this.drawLine()
		},
		methods: {
			drawLine() {
				// 初始化echtarts实例
				let myChart=echarts.init(this.$refs.myChart);
				myChart.setOption({
					tooltip: {
					trigger: 'axis',
					axisPointer: {
						type: 'cross',
						label: {
							backgroundColor: '#6a7985'
						}
					}
				},
				legend: {
					data: ['邮件营销', '联盟广告', '视频广告', '直接访问', '搜索引擎']
				},
				toolbox: {
					feature: {
						saveAsImage: {}
					}
				},
				grid: {
					left: '3%',
					right: '4%',
					bottom: '3%',
					containLabel: true
				},
				xAxis: [
					{
						type: 'category',
						boundaryGap: false,
						data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
					}
				],
				yAxis: [
					{
						type: 'value'
					}
				],
				series: [
					{
						name: '邮件营销',
						type: 'line',
						stack: '总量',
						areaStyle: {},
						data: [120, 132, 101, 134, 90, 230, 210]
					},
					{
						name: '联盟广告',
						type: 'line',
						stack: '总量',
						areaStyle: {},
						data: [220, 182, 191, 234, 290, 330, 310]
					},
					{
						name: '视频广告',
						type: 'line',
						stack: '总量',
						areaStyle: {},
						data: [150, 232, 201, 154, 190, 330, 410]
					},
					{
						name: '直接访问',
						type: 'line',
						stack: '总量',
						areaStyle: {},
						data: [320, 332, 301, 334, 390, 330, 320]
					},
					{
						name: '搜索引擎',
						type: 'line',
						stack: '总量',
						label: {
							normal: {
								show: true,
								position: 'top'
							}
						},
						areaStyle: {},
						data: [820, 932, 901, 934, 1290, 1330, 1320]
					}
				]
				})
			}
		},
	}
</script>

<style>
</style>
